var data = {
    "features": [{
            "attributes": {
                "FID": 0,
                "id": 1,
                "name": "Beijing US Embassy",
                "x": 116.468,
                "y": 39.954999999999998,
                "z": 46,
                "xu": 454558.72859999997,
                "yu": 4422898.159
            },
            "geometry": {
                "x": 116.468,
                "y": 39.954999999999998
            }
        },
        {
            "attributes": {
                "FID": 1,
                "id": 2,
                "name": "Temple of Heaven",
                "x": 116.407,
                "y": 39.886000000000003,
                "z": 36,
                "xu": 449297.45990000002,
                "yu": 4415272.716
            },
            "geometry": {
                "x": 116.407,
                "y": 39.886000000000003
            }
        },
        {
            "attributes": {
                "FID": 2,
                "id": 3,
                "name": "Haidian Beijing Botanical Garden",
                "x": 116.20699999999999,
                "y": 40.002000000000002,
                "z": 40,
                "xu": 432311.35320000001,
                "yu": 4428280.3169999998
            },
            "geometry": {
                "x": 116.20699999999999,
                "y": 40.002000000000002
            }
        },
        {
            "attributes": {
                "FID": 3,
                "id": 4,
                "name": "Chaoyang Olympic Sports Center116.397",
                "x": 116.39700000000001,
                "y": 39.981999999999999,
                "z": 43,
                "xu": 448514.42090000003,
                "yu": 4425933.4840000002
            },
            "geometry": {
                "x": 116.39700000000001,
                "y": 39.981999999999999
            }
        },
        {
            "attributes": {
                "FID": 4,
                "id": 5,
                "name": "Chaoyang Agricultural Exhibition Hall",
                "x": 116.461,
                "y": 39.936999999999998,
                "z": 52,
                "xu": 453948.74660000001,
                "yu": 4420903.926
            },
            "geometry": {
                "x": 116.461,
                "y": 39.936999999999998
            }
        },
        {
            "attributes": {
                "FID": 5,
                "id": 6,
                "name": "Liangxiang",
                "x": 116.136,
                "y": 39.741999999999997,
                "z": 123,
                "xu": 425971.88909999997,
                "yu": 4399479.2439999999
            },
            "geometry": {
                "x": 116.136,
                "y": 39.741999999999997
            }
        },
        {
            "attributes": {
                "FID": 6,
                "id": 7,
                "name": "Fengtai Yungang",
                "x": 116.146,
                "y": 39.823999999999998,
                "z": 85,
                "xu": 426915.51539999997,
                "yu": 4408572.0729999999
            },
            "geometry": {
                "x": 116.146,
                "y": 39.823999999999998
            }
        },
        {
            "attributes": {
                "FID": 7,
                "id": 8,
                "name": "Shunyi New Town",
                "x": 116.655,
                "y": 40.127000000000002,
                "z": 154,
                "xu": 470605.50309999997,
                "yu": 4441910.1670000004
            },
            "geometry": {
                "x": 116.655,
                "y": 40.127000000000002
            }
        },
        {
            "attributes": {
                "FID": 8,
                "id": 12,
                "name": "Donggaocun Zhen",
                "x": 117.12,
                "y": 40.100000000000001,
                "z": 172,
                "xu": 510228.20750000002,
                "yu": 4438863.2359999996
            },
            "geometry": {
                "x": 117.12,
                "y": 40.100000000000001
            }
        },
        {
            "attributes": {
                "FID": 9,
                "id": 13,
                "name": "Tongzhou New Town",
                "x": 116.663,
                "y": 39.886000000000003,
                "z": 216,
                "xu": 471185.97159999999,
                "yu": 4415158.7980000004
            },
            "geometry": {
                "x": 116.663,
                "y": 39.886000000000003
            }
        },
        {
            "attributes": {
                "FID": 10,
                "id": 14,
                "name": "Huangcunzhen",
                "x": 116.404,
                "y": 39.718000000000004,
                "z": 226,
                "xu": 448916.78909999999,
                "yu": 4396628.5209999997
            },
            "geometry": {
                "x": 116.404,
                "y": 39.718000000000004
            }
        },
        {
            "attributes": {
                "FID": 11,
                "id": 15,
                "name": "BDA",
                "x": 116.506,
                "y": 39.795000000000002,
                "z": 216,
                "xu": 457706.38530000002,
                "yu": 4405121.3250000002
            },
            "geometry": {
                "x": 116.506,
                "y": 39.795000000000002
            }
        },
        {
            "attributes": {
                "FID": 12,
                "id": 16,
                "name": "Yufazhen",
                "x": 116.3,
                "y": 39.520000000000003,
                "z": 204,
                "xu": 439831.65490000002,
                "yu": 4374718.0180000002
            },
            "geometry": {
                "x": 116.3,
                "y": 39.520000000000003
            }
        },
        {
            "attributes": {
                "FID": 13,
                "id": 17,
                "name": "Yongledianzhen",
                "x": 116.783,
                "y": 39.712000000000003,
                "z": 198,
                "xu": 481399.35399999999,
                "yu": 4395815.3370000003
            },
            "geometry": {
                "x": 116.783,
                "y": 39.712000000000003
            }
        },
        {
            "attributes": {
                "FID": 14,
                "id": 18,
                "name": "Xianghe EPA",
                "x": 117.009,
                "y": 39.765999999999998,
                "z": 204,
                "xu": 500770.85320000001,
                "yu": 4401786.0719999997
            },
            "geometry": {
                "x": 117.009,
                "y": 39.765999999999998
            }
        },
        {
            "attributes": {
                "FID": 15,
                "id": 19,
                "name": "Badaling Northwest",
                "x": 115.988,
                "y": 40.365000000000002,
                "z": 46,
                "xu": 414076.95390000002,
                "yu": 4468761.409
            },
            "geometry": {
                "x": 115.988,
                "y": 40.365000000000002
            }
        },
        {
            "attributes": {
                "FID": 16,
                "id": 20,
                "name": "East Fourth Ring Road",
                "x": 116.483,
                "y": 39.939,
                "z": 181,
                "xu": 455829.68479999999,
                "yu": 4421114.7860000003
            },
            "geometry": {
                "x": 116.483,
                "y": 39.939
            }
        },
        {
            "attributes": {
                "FID": 17,
                "id": 21,
                "name": "Yanqing town",
                "x": 115.97199999999999,
                "y": 40.453000000000003,
                "z": 59,
                "xu": 412832.08510000003,
                "yu": 4478545.159
            },
            "geometry": {
                "x": 115.97199999999999,
                "y": 40.453000000000003
            }
        },
        {
            "attributes": {
                "FID": 18,
                "id": 22,
                "name": "Miyun Reservoir",
                "x": 116.911,
                "y": 40.499000000000002,
                "z": 63,
                "xu": 492458.57429999998,
                "yu": 4483147.5360000003
            },
            "geometry": {
                "x": 116.911,
                "y": 40.499000000000002
            }
        },
        {
            "attributes": {
                "FID": 19,
                "id": 23,
                "name": "Haidian Wanliu",
                "x": 116.28700000000001,
                "y": 39.987000000000002,
                "z": 180,
                "xu": 439126.71720000001,
                "yu": 4426557.75
            },
            "geometry": {
                "x": 116.28700000000001,
                "y": 39.987000000000002
            }
        },
        {
            "attributes": {
                "FID": 20,
                "id": 24,
                "name": "Yongdingmen Inner St",
                "x": 116.39400000000001,
                "y": 39.875999999999998,
                "z": 1,
                "xu": 448178.40250000003,
                "yu": 4414170.284
            },
            "geometry": {
                "x": 116.39400000000001,
                "y": 39.875999999999998
            }
        },
        {
            "attributes": {
                "FID": 21,
                "id": 25,
                "name": "Jianshe Road",
                "x": 117.304,
                "y": 39.719000000000001,
                "z": 55,
                "xu": 526055.42509999999,
                "yu": 4396613.8959999997
            },
            "geometry": {
                "x": 117.304,
                "y": 39.719000000000001
            }
        },
        {
            "attributes": {
                "FID": 22,
                "id": 26,
                "name": "Ligong, Chengde",
                "x": 117.938,
                "y": 41.011000000000003,
                "z": 70,
                "xu": 578874.61600000004,
                "yu": 4540401.8559999997
            },
            "geometry": {
                "x": 117.938,
                "y": 41.011000000000003
            }
        },
        {
            "attributes": {
                "FID": 23,
                "id": 27,
                "name": "Fengning County City Hall",
                "x": 116.652,
                "y": 41.215000000000003,
                "z": 59,
                "xu": 470827.95390000002,
                "yu": 4562682.9199999999
            },
            "geometry": {
                "x": 116.652,
                "y": 41.215000000000003
            }
        },
        {
            "attributes": {
                "FID": 24,
                "id": 28,
                "name": "Xiahuayuan EPA",
                "x": 115.29600000000001,
                "y": 40.508000000000003,
                "z": 61,
                "xu": 355627.29269999999,
                "yu": 4485537.4510000004
            },
            "geometry": {
                "x": 115.29600000000001,
                "y": 40.508000000000003
            }
        },
        {
            "attributes": {
                "FID": 25,
                "id": 29,
                "name": "Yuxian Secondary School",
                "x": 114.596,
                "y": 39.845999999999997,
                "z": 61,
                "xu": 294324.1188,
                "yu": 4413430.4780000001
            },
            "geometry": {
                "x": 114.596,
                "y": 39.845999999999997
            }
        },
        {
            "attributes": {
                "FID": 26,
                "id": 30,
                "name": "Zhouzhou Monitoring Stations",
                "x": 116.03400000000001,
                "y": 39.491999999999997,
                "z": 80,
                "xu": 416933.99089999998,
                "yu": 4371822.0190000003
            },
            "geometry": {
                "x": 116.03400000000001,
                "y": 39.491999999999997
            }
        },
        {
            "attributes": {
                "FID": 27,
                "id": 31,
                "name": "Guan Party School, Langfang",
                "x": 116.30500000000001,
                "y": 39.445,
                "z": 70,
                "xu": 440197.23119999998,
                "yu": 4366391.0480000004
            },
            "geometry": {
                "x": 116.30500000000001,
                "y": 39.445
            }
        },
        {
            "attributes": {
                "FID": 28,
                "id": 32,
                "name": "Guyuan County welfare",
                "x": 115.681,
                "y": 41.667999999999999,
                "z": 63,
                "xu": 390196.44390000001,
                "yu": 4613756.0429999996
            },
            "geometry": {
                "x": 115.681,
                "y": 41.667999999999999
            }
        },
        {
            "attributes": {
                "FID": 29,
                "id": 33,
                "name": "Guyuan County welfare",
                "x": 115.600,
                "y": 41.6,
                "z": 63,
                "xu": 390196.44390000001,
                "yu": 4613756.0429999996
            },
            "geometry": {
                "x": 115.600,
                "y": 41.6
            }
        }
    ]
}